121535334 has 12 divisors (see below), whose sum is σ = 263326596. Its totient is φ = 40511772.

The previous prime is 121535321. The next prime is 121535347. The reversal of 121535334 is 433535121.

121535334 is a `hidden beast` number, since 121 + 5 + 3 + 533 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (121535321) and next prime (121535347).

It is a junction number, because it is equal to n+sod(n) for n = 121535298 and 121535307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3375964 + ... + 3375999.

It is an arithmetic number, because the mean of its divisors is an integer number (21943883).

Almost surely, 2^121535334 is an apocalyptic number.

121535334 is an abundant number, since it is smaller than the sum of its proper divisors (141791262).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

121535334 is a wasteful number, since it uses less digits than its factorization.

121535334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6751971 (or 6751968 counting only the distinct ones).

The product of its digits is 5400, while the sum is 27.

The square root of 121535334 is about 11024.3065088014. The cubic root of 121535334 is about 495.3370951488.

The spelling of 121535334 in words is "one hundred twenty-one million, five hundred thirty-five thousand, three hundred thirty-four".